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Science/Tech

Drugs, denial and stigma: the babies and children swept up in Fiji’s HIV nightmare

24 February at 03:00 AM, via The Guardian

Vulnerable young people, partners of drug users and victims of sexual violence also among those afflicted in world’s fastest growing HIV epidemic

The night her baby’s heart stopped, Clare* blamed herself. Had she taken her out in the cold too much? Had she damaged her lungs by drinking iced water when she was pregnant? She fixated on Andi’s tiny chest, willing it to suck in air, rushing...

Study reveals whistling secret of horses’ whinny

23 February at 18:36 PM, via The Guardian

Scientists have discovered source of neigh’s unique combination of high- and low-pitched sounds

Horses whinny to find new friends, greet old ones and celebrate happy moments like feeding time.

How exactly horses produce that distinctive sound – also called a neigh – has long eluded scientists.

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Wegovy and Ozempic owner dealt blow as next-gen weight-loss drug is branded ‘obsolete’

23 February at 16:26 PM, via The Guardian

Novo Nordisk’s shares fall sharply after testing of CagriSema falls short of investors’ expectations

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The owner of Wegovy and Ozempic has suffered a significant setback, as its highly anticipated new weight-loss treatment was labelled “obsolete” after disappointing clinical trials.

Novo Nordisk’s shares fell sharply on Monday after the results from testing the...

Starwatch: Jupiter shines steady in Gemini

23 February at 10:43 AM, via The Guardian

Solar system’s largest planet remains a brilliant, unwavering beacon, forming a striking trio with Castor and Pollux

Throughout this month, Jupiter has remained in the constellation Gemini (the Twins), providing a reliable reference point in the evening sky – and it will continue to do so into March. As the largest planet in the solar system, Jupiter shines brightly enough to cut through...

Saint Francis of Assisi’s skeleton goes on public display for first time

22 February at 12:08 PM, via The Guardian

Hundreds of thousands of visitors expected for month-long display of 13th-century saint’s remains

Saint Francis of Assisi’s skeleton is going on full public display from Sunday for the first time, in a move that is expected to draw hundreds of thousands of visitors.

Inside a nitrogen-filled case with the Latin inscription “Corpus Sancti Francisci” (the body of Saint Francis), the remains...

Last chance for Australians to send message to the universe on Voyager project’s 50th anniversary

21 February at 21:00 PM, via The Guardian

Following in the wake of the original Golden Records, a new deep-space delivery hopes to introduce a ‘mostly harmless’ humanity to alien life

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Do you have a message you want to shout out to the universe? Or whisper into the ear-equivalent of an alien?

In interstellar space, more than 20bn km from Earth, the Voyager spacecraft are...

‘Reimagining matter’: Nobel laureate invents machine that harvests water from dry air

21 February at 14:00 PM, via The Guardian

Omar Yaghi’s invention uses ambient thermal energy and can generate up to 1,000 litres of clean water every day

A Nobel laureate’s environmentally friendly invention that provides clean water if central supplies are knocked out by a hurricane or drought, could be a life saver for vulnerable islands, its founder says.

The invention, by the chemist Prof Omar Yaghi, uses a type of science called...

UK clinical trial into puberty blockers on hold after medicines regulator steps in

20 February at 23:26 PM, via The Guardian

Recruitment of children for study delayed after MHRA warns that participants should be no younger than 14

A clinical trial into puberty blockers for children has been paused after the medicines regulator warned it should have a minimum age limit of 14 because of the “unquantified risk” of “long-term biological harms”.

Discussions between the Medicines and Healthcare products Regulatory Agency...

Suspect arrested after Caltech scientist fatally shot at his home outside LA

20 February at 21:29 PM, via The Guardian

Authorities suspect renowned astronomer Carl Grillmair was shot by 29-year-old man arrested for nearby carjacking

A renowned California Institute of Technology (Caltech) scientist who studied distant planets and other areas of astronomy for decades was recently shot to death at his home in a rural community outside Los Angeles, authorities said.

Carl Grillmair, 67, died from a bullet wound to...

Nasa to launch historic Artemis II moon mission on 6 March after delays

20 February at 20:53 PM, via The Guardian

Administrator Jared Isaacman cites ‘major progress’ since earlier discovery of liquid hydrogen leaking from rocket

Nasa said on Friday it was planning to launch its delayed Artemis II moon mission on 6 March after successfully completing a fueling test that had caused it to stand down earlier this month.

Jared Isaacman, the space agency’s newly confirmed administrator, cited “major...

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